JP4841550B2 - 発光素子及びその製造方法並びにこれを用いた発光装置 - Google Patents
発光素子及びその製造方法並びにこれを用いた発光装置 Download PDFInfo
- Publication number
- JP4841550B2 JP4841550B2 JP2007519123A JP2007519123A JP4841550B2 JP 4841550 B2 JP4841550 B2 JP 4841550B2 JP 2007519123 A JP2007519123 A JP 2007519123A JP 2007519123 A JP2007519123 A JP 2007519123A JP 4841550 B2 JP4841550 B2 JP 4841550B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- semiconductor layer
- type semiconductor
- substrate
- emitting cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
- H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/42—Antiparallel configurations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2004-0049906 | 2004-06-30 | ||
| KR20040049906 | 2004-06-30 | ||
| KR10-2004-0087379 | 2004-10-29 | ||
| KR1020040087379A KR100961483B1 (ko) | 2004-06-30 | 2004-10-29 | 다수의 셀이 결합된 발광 소자 및 이의 제조 방법 및 이를이용한 발광 장치 |
| KR20040104569A KR20060065954A (ko) | 2004-12-11 | 2004-12-11 | 다수의 셀이 결합된 발광 소자 및 이의 제조 방법 |
| KR10-2004-0104569 | 2004-12-11 | ||
| PCT/KR2005/002033 WO2006004337A1 (en) | 2004-06-30 | 2005-06-29 | Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009263499A Division JP2010034610A (ja) | 2004-06-30 | 2009-11-19 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2010114024A Division JP2010177712A (ja) | 2004-06-30 | 2010-05-18 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2011138196A Division JP5777948B2 (ja) | 2004-06-30 | 2011-06-22 | 発光ダイオード |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008505478A JP2008505478A (ja) | 2008-02-21 |
| JP2008505478A5 JP2008505478A5 (enExample) | 2010-01-14 |
| JP4841550B2 true JP4841550B2 (ja) | 2011-12-21 |
Family
ID=35783103
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007519123A Expired - Fee Related JP4841550B2 (ja) | 2004-06-30 | 2005-06-29 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2009263499A Withdrawn JP2010034610A (ja) | 2004-06-30 | 2009-11-19 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2010114024A Withdrawn JP2010177712A (ja) | 2004-06-30 | 2010-05-18 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2011138196A Expired - Lifetime JP5777948B2 (ja) | 2004-06-30 | 2011-06-22 | 発光ダイオード |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009263499A Withdrawn JP2010034610A (ja) | 2004-06-30 | 2009-11-19 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2010114024A Withdrawn JP2010177712A (ja) | 2004-06-30 | 2010-05-18 | 発光素子及びその製造方法並びにこれを用いた発光装置 |
| JP2011138196A Expired - Lifetime JP5777948B2 (ja) | 2004-06-30 | 2011-06-22 | 発光ダイオード |
Country Status (4)
| Country | Link |
|---|---|
| US (7) | US7804098B2 (enExample) |
| EP (3) | EP2733744A1 (enExample) |
| JP (4) | JP4841550B2 (enExample) |
| WO (1) | WO2006004337A1 (enExample) |
Families Citing this family (153)
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| US8901575B2 (en) | 2005-08-09 | 2014-12-02 | Seoul Viosys Co., Ltd. | AC light emitting diode and method for fabricating the same |
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| KR100765075B1 (ko) * | 2006-03-26 | 2007-10-09 | 엘지이노텍 주식회사 | 질화물 반도체 발광 소자 및 그 제조방법 |
| US8698184B2 (en) * | 2011-01-21 | 2014-04-15 | Cree, Inc. | Light emitting diodes with low junction temperature and solid state backlight components including light emitting diodes with low junction temperature |
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| DE102007021009A1 (de) * | 2006-09-27 | 2008-04-10 | Osram Opto Semiconductors Gmbh | Leuchtdiodenanordnung und Verfahren zur Herstellung einer solchen |
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| TWI371870B (en) * | 2006-11-08 | 2012-09-01 | Epistar Corp | Alternate current light-emitting device and fabrication method thereof |
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| Publication number | Publication date |
|---|---|
| US7964880B2 (en) | 2011-06-21 |
| US8198643B2 (en) | 2012-06-12 |
| JP2010034610A (ja) | 2010-02-12 |
| WO2006004337A1 (en) | 2006-01-12 |
| EP1787336A4 (en) | 2011-03-30 |
| US20080017871A1 (en) | 2008-01-24 |
| US7804098B2 (en) | 2010-09-28 |
| US20110062465A1 (en) | 2011-03-17 |
| US8492775B2 (en) | 2013-07-23 |
| US20110210350A1 (en) | 2011-09-01 |
| US20110037397A1 (en) | 2011-02-17 |
| US20130277682A1 (en) | 2013-10-24 |
| JP2011181973A (ja) | 2011-09-15 |
| JP2008505478A (ja) | 2008-02-21 |
| US20120235583A1 (en) | 2012-09-20 |
| EP2144286A2 (en) | 2010-01-13 |
| EP2144286A3 (en) | 2011-03-30 |
| EP1787336B1 (en) | 2016-01-20 |
| EP1787336A1 (en) | 2007-05-23 |
| US8168988B2 (en) | 2012-05-01 |
| JP5777948B2 (ja) | 2015-09-09 |
| JP2010177712A (ja) | 2010-08-12 |
| EP2733744A1 (en) | 2014-05-21 |
| US7871839B2 (en) | 2011-01-18 |
| US20100109031A1 (en) | 2010-05-06 |
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